Just got interested in devcoin.
How does this wallet work? How do I back it up?
And is this address the right one? 1BzQbNRzLVvgKQqM3HsF3nvC8fJEXr55N3

I see lots of people's adress start with 19 but mine with 1Bz?
When you make a new account @ vircurex.com can you start buying Devcoins immediately?

Need some answers first before I buy some devcoins.